Results 91 to 100 of about 23,596 (197)

NUMERICAL MODELING AND DIAGNOSTICS OF INTER- AND INTRA-WELL INTERFERENCE IN TIGHT OIL RESERVOIRS: TOWARDS OPTIMAL WELL SPACING DECISIONS [PDF]

, 2019
The main objective of this dissertation is to provide sound understanding and mitigation solutions to the perplexing problem of well interference and its implications on completions design, well-spacing decisions, and ultimately the economics of ...
Almasoodi, Mouin
core  

Non-orthogonal Multiple Access (NOMA) with Asynchronous Interference Cancellation [PDF]

, 2015
Non-orthogonal multiple access (NOMA) allows allocating one carrier to more than one user at the same time in one cell. It is a promising technology to provide high throughput due to carrier reuse within a cell.
Haci, Huseyin
core  

Interference Aspects of Adaptive Modems over Slow Rayleigh Fading Channels

, 1999
Adaptive modulation can achieve channel capacity gains by adapting the number of bits per transmission symbol on a burst-by-burst basis, in harmony with channel quality fluctuations. This is demonstrated in the paper for target bit error rates of 1 and 0.
J.M. Torrance, T. Keller, Torrance, J.M., L. Hanzo, Keller, T., Hanzo, L.   +5 more
core   +1 more source

Decision Feedback Equalization-Based Low-Complexity Interference Cancellation and Signal Detection Technique Based for Non-Orthogonal Signaling

Mathematics
FTN signalling is an effective communication method that achieves a high spectral efficiency. However, employing a symbol rate faster than the Nyquist rate disrupts the orthogonality between symbols, leading to unavoidable inter-symbol interference (ISI).
Myung-Sun Baek, Hyoung-Kyu Song
doaj   +1 more source

Reduced-Complexity I/Q Turbo Detector for Convolutional-Coding Assisted Space-Time Trellis Coding

, 2002
This paper presents a reduced-complexity turbo detector for convolutional-coding aided space-time trellis coded (STTC) schemes. The proposed technique is based on the separate in-phase/quadrature-phase (I/Q) detection principle developed for single ...
T. H. Liew, B. L. Yeap, Yeap, B.L., Liew, T.H., L. Hanzo, Hanzo, L.   +5 more
core  

Inter-Symbol-Interference Reduction in Continuous Variable QKD Using Equalization

, 2019
Inter-symbol-interference (ISI) noise in Continuous Variable Quantum Key Distribution (CVQKD) is caused by the overlap between the consecutive detected signals.
White, I, Tang, X, Penty, R, Kumar, R, Cunningham, D, Wonfor, A, ,   +6 more
core  

Benchmarking New Adaptive Equalizers Leveraging a Different Robust Adaptive Algorithms: NLMS, APA, PAP, and MRNQ

Systems and Computing
Context: In the literature, numerous adaptive equalization techniques have been developed to effictively reduce inter-symbol interference in digital communication systems.
Fatima Lounoughi, Mohamed DJENDI
doaj   +1 more source

Interference alignment at intermediate SNR with perfect or noisy CSI [PDF]

, 2010
Interference alignment is a new technique combining transmitter precoding and receiver interference suppression to achieve the optimal multiplexing gain in interference networks by exploiting knowledge of channel state information of all transmission ...
Miatton , Federico
core  

Performance and design of a reduced complexity iterative equalizer for precoded ISI channels

, 2003
The paper considers the performance and design of a reduced complexity iterative equalizer, for a system including a rate one recursive channel precoder.
Nix, AR, A.G. Lillie, A.R. Nix, McGeehan, JP, Lillie, AG, J.P. McGeehan   +5 more
core   +1 more source

Iterative channel equalization, channel decoding and source decoding

, 2005
The performance of soft source decoding is evaluated over dispersive AWGN channels. By employing source codes having error-correcting capabilities, such as Reversible Variable-Length Codes (RVLCs) and Variable-Length Error-Correcting (VLEC) codes, the ...
Wang, J., Yang, L-L., Hanzo, L.
core   +1 more source